

package DBLayer;

import ModelLayer.*;
import java.util.ArrayList;


public interface IFDBMaterial {
       public ArrayList<Material> getAllMaterials();  
       
       public Material findMaterial(int materialId);
       
       public int insertMaterial (Material material) throws Exception;
       
       public int updateMaterial (Material material);

       public int deleteMaterial(int materialId);
      
       
}